yashsingh1/xdaforums huggingface dataset:
[Other SmartWatches] gokuninja:
Hello Golum, my versión firmware is 160126, the problem is that the clock was perfect and suddenly when loading one morning I will use it and suddenly asks for the password, then I tried to charge the same firmware again, but continue askd the password. I'll try to charge older firmware, what you think?. Thanks again trying to help.
[Other SmartWatches] Golem_:
Yes, you could try flashing older, but before anything try do a full format (flash tool has that feature)
[Other SmartWatches] gokuninja:
Ok, thanks, I´ll try it.

I have also consulted the seller and told me that He will send by email the firmware watch.

Thanks again,

I'll tell you how it went me
[Other SmartWatches] pemome:
Pasate por el foro, te estoy dejando una captura para hacerlo.

Enviado desde mi iPhone utilizando Tapatalk
[Other SmartWatches] Golem_:
Most probably he will send you exactly same firmware we have already in our collection, but who knows?

---------- Post added at 01:02 PM ---------- Previous post was at 12:58 PM ----------

Here, for communication, we are using ENGLISH - if you do not agree with this simple rule then you're VERY unwelcome on <MTK2502C Development> thread
[Other SmartWatches] pemome:
okay. It has been a slip. I am sorry.

Enviado desde mi iPhone utilizando Tapatalk
[Other SmartWatches] Golem_:
You can use spanish as many times as you like if you add along the english translation
[Other SmartWatches] pemome:
Perfect [emoji106][emoji106][emoji106]

Enviado desde mi iPhone utilizando Tapatalk
[Other SmartWatches] Djaboloke:
MTK2502A

Hi,

First of all, sorry to bother you with my ignorance.

I've been reading up the threads to have some different watch faces installed.

Although I haven't found anything specific about the MTK2502A chip. (A9 Smartwatch)

I've downloaded the drivers and the flashtool, but I can't seem to be able to connect the watch the the pc. I can only see it as a mass storage device (the watch is turned off) with about 4MB space available.

I'm using Windows 10 and I came across a post where you and sav25 where trying to connect a MTK2502C to a windows 10 machine.

Would any of you guyz be able to give me some pointers on how to get it connected, this would be much appriciated.

Greetz,

Djaboloke
[Other SmartWatches] Golem_:
So, make sure the drivers are installed and you're using Flash Tool v5.15.16

It has to work like a charm, I have assisted to a readback process for A9

the phone has to be turned off and you connect the watch after you start the flash tool process

for A9 , initializing has to be done with a compatible firmware - link - attention, do not flash it, just load the scatter file from it, after that you get in RAM test memory (ONLY RAM) or readback 0x00000000 length 0x01000000

If you cannot handle it send me in PM a skype ID, we'll see then
[Other SmartWatches] Djaboloke:
Hi,

Thanks for the quick reply. I'm guessing my issue from the get go is that the drivers are not functioning properly. I've found another post where you link specific files for the 2502A inlcuding the drivers. But it still keeps seeing the A9 as a flash drive. There is no connection to any phone present and the watch is off (showing the charging logo).
[Other SmartWatches] Golem_:
So you're saying that you start the RAM test, connect the phone and still you get charging animation?
[Other SmartWatches] cblove:
Scatter

I am trying to follow your steps, but I am having trouble finding the scatter file....

Also, through these steps is it possible to flash a new OS onto the watch? or is there another way?
[Other SmartWatches] Golem_:
scatter file it is a cfg file you find usually in a compatible firmware.

Here - link - you find anything we have about IWO (btw, you didn't say what kind of watch you have)

in flashtool commands are: readback - doing a backup of your firmware you have in your watch, download which is flashing your watch with other firmware and memory test where i recommend you to not go - or use ONLY RAM test
[Other SmartWatches] cblove:
Thank you, I have the (apple clone) IWO MTK2502C 533 Mhz.

I'll see what I can figure out. I just realized that I was getting ahead of myself..

It has been a while since I have worked with flashing anything, still trying to get my barrings. I neglected to extract the files thinking they where ready to go.. haha
[Other SmartWatches] Golem_:
99% chances the files are a go, yet, better to keep some safe guard, do a readback for any case
[Other SmartWatches] cblove:
Okay, thank you again.

I ran into the same issues with the ram test sitting at 0%

I am running W7, I didn't have a lot of time this morning.

What all needs to be disabled in W7 to allow the ram test to run?
[Other SmartWatches] Golem_:
before anything you have to load a scatter file from a IWO (download one) and you have to connect the phone (which is by the way TURNED OFF) AFTER you start the flash tool test, if still not working run as administrator under xpsp3 compatibility mode
[Other SmartWatches] gokuninja:
In the end I solved it the password, has not been necessary to make a hard format, I have installed the firmware that sent me the seller (151014), and I can already use the clock. Thanks for the help.
[Other SmartWatches] zed923:
Have you noticed that when you do a measurement of the heart rate even if you are not wearing the watch .. Always worth ... I think it is wrong the result ... From results in random
[Other SmartWatches] dc3000k:
I need help.

Looking for iwo mowatch Korean firmware.

w300gg 02c watch kj 01 151023.zip

The download URL is required. Thank you.
[Other SmartWatches] Dbabyq:
Am trying to update but the drivers seems to not be working am using Windows 7 32bit and when I connect the watch it says usb device not recognize

Any suggestions?
[Other SmartWatches] Golem_:
as you have noticed we do not have the version you ask for
[Other SmartWatches] hkgbenlo:
Hello Golum when I use readback using flash tool I can only see 1 file been backup. Not able to see EXT_Bootloader/INT_Bootloader/VIVA/W300GG.cfg only ROM file. Is there any step I miss. As I'm having the MTK2502C watch. Can I send you the file? My firmware is W300GG_02C_MULTI_CUSTOM_UV_01_151121
[Other SmartWatches] Golem_:
Yes, I had the same question when I did first time a readback :)) Let's don't forget that flash tool it wasn't supposed to read our watches but long time ago to read some nokia series based on mtk processor

Yes, you're right, for this purpose I've made a small app which is rebuilding your firmware from this dump, jump here - link - and get readback extractor 2.0 (universal one). Don't worry, instead ROM and VIVA will create FILE_01_mtk and FILE_02_mtk - it is the same thing. After that, you can modify and after install the developement I've made for the version you have (watch skins by your taste), if something wrong you can reflash back your firmware as nothing happ

make sure you did the readback starting with 0x00000000 and length of 0x00800000

Yes, send me the file, I will raise it in our public collection of firmwares - maybe somebody would find it useful one day
[Other SmartWatches] ramos05:
Hi, I recently purchased an Apple clone which has the firmware W51_B_V1_160108. Prior to the before mentioned watch I had purchased another clone but it has an earlier firmware (W300GG_02C_Watch_INT_UV_02_151121). Is it possible to replace the W51_B_V1_160108 (release time 2015/11/21 14:54) with the W300GG_02C_Watch_INT_UV_02_151121 (release time 2016/01/08 15:36). The first release is very similar to the Apple Watch swipe options than the latest release but, the latest watch has a closer look to the real Apple Watch. If it was posible could you refer to any video or instructions on how to do that?
[Other SmartWatches] Golem_:
Yes, it is possible, still, you have to do a readback dump (a copy of your entire flash memory) in case things goes wrong.

I cannot point you a full tutorial but if you read all stuff here in this thread you'll have all information needed
[Other SmartWatches] Deki95:
Hi Golem, i have bad news for my problem ! seller is not honest and not give me solution... and aliexpress give me a partial refund.... i'm very very angry :( is my last order on aliexpress it's really a big scams ! you think you could help me :(
[Other SmartWatches] ronwatch:
questo link contiene l'ultimo firmwear e tutti gli altri!!

https://drive.google.com/folderview?id=0B_hRh3DjuBoeRTRHT3N2NzJvUnM&usp=sharing
[Other SmartWatches] Golem_:
Man, you have a pure hardware issue, I'd like too but I can't see a way to help you. Maybe with the partial refund you still can buy something decent.
[Other SmartWatches] Deki95:
thank you but i dont have iwo 1:1 V1 i have iwo 1:1 V2 :( i dont know who i change firmware :( is a induction charging

---------- Post added at 01:52 PM ---------- Previous post was at 01:51 PM ----------

yes but i have hope maybe change firmware resolve a little the problem :( because the problem is more common when the battery is low
[Other SmartWatches] Golem_:
Small chances to fix this issue by flashing a new firmware, by my humble opinion there is a matter of low electromagnetic insulation (a filter unit in your watch is burned). My watch is doing like this when I put it in charge without solenoid filter because the charger as well has no insulation
[Other SmartWatches] Deki95:
Ok, I am ready to try everything because in all cases the watch will end up in the trash even if I try anything because in the current state, it is really useless:(

otherwise I can even attempt to disassemble....
[Other SmartWatches] Deki95:
i have try to extract firmware but i have error with flashtool...

"Failed to enumerate a certain COM port!"

i have sucessfully install windows10 driver ! i dont understand now where is the problem :(

i have try to change port COM (default is 3) but some result;...
[Other SmartWatches] Golem_:
How did you connect the phone? through inductive cable?

Before anything you have to load a scatter cfg file from a compatible firmware

Be sure you're using Flash Tool 5.15.16

Make sure the phone is turned off

You do the connection AFTER you start the flash tool process
[Other SmartWatches] Deki95:
Yes i connect the watch with inductive cable.

i have load scatter cfg file in your google drive space (i have donwload the last firmware)

yes i use Flash Tool 5.15.16

The watch is turned off and i dont plug watch, but when i launch process i have this error "Failed to enumerate a certain COM port!"
[Other SmartWatches] Golem_:
be sure you connect the watch with a delay of few seconds after you start the flash tool process
[Other SmartWatches] Deki95:
Yes but i have this error immediatly when i start process, no delay. (and i connect usb very very quickly)
[Other SmartWatches] Golem_:
so the message is shown before to connect the watch? If that then is weird, an error has to appear just after you connect the watch - check the drivers, is something wrong there
[Other SmartWatches] Deki95:
yes i think you have right !

i have found driver for windows 10 here : http://laurentiumihet.ro/windows-10...-for-32-64-bit-drivers-installation-tutorial/

i dont now if is good driver now :s

same :

http://xdaforums.com/elephone-m2/help/windows-10-mtk-vcom-usb-drivers-32-64-t3267033

have a idea ! today i load virtual machine with windows XP for test :)
[Other SmartWatches] Golem_:
doesn't work on virtual machine. . .
[Other SmartWatches] Deki95:
Yes dont work... I have try on a second laptop dont work... I dont have error message but transfer dont start ! I'm giving up :(
[Other SmartWatches] Golem_:
I'm sorry man. . .
[Other SmartWatches] Deki95:
No problem thank you for you help :)
[Other SmartWatches] ronwatch:
problem driver w10

It does not work on my 64-bit w10! I do not find the mtk leads to uninstall?
[Other SmartWatches] Golem_:
It works on w10, I saw it with my own eyes on at least 15 computers
[Other SmartWatches] ronwatch:
I do help but I can't find the door mtk to uninstall? You can send video guide please?
[Other SmartWatches] Golem_:
why you'd uninstall? they become active (so visible in manager) just when you access them
[Other SmartWatches] ronwatch:
Tanks very muck!! From Italy
[Other SmartWatches] motisu:
2502A drivers for W10 64 bit

I have W10 64 bit on my PC and was successful in installing drivers and using the flashtool. The problem with installing the drivers is that they are not signed, so windows refuses to install them. The way to get around this is to reboot Windows without signed driver being enforced. To do this, you go to the start menu and click on power and hold down the shift key while clicking on restart. A screen then comes up and you need to choose troubleshooting and then startup options. It will then reboot and give you a menu. press 7 which is ignore signed drivers and then when windows comes up, you will be able to install the drivers.
[Other SmartWatches] suitterh:
update the Iwo smart watch

I follow the XDA developers for a while and thought time to register.

Recently bought an Iwo watch running on W300GG_02C-WATCH_INT_UV_02_151121 like many of you on Aliexpress

I tried with the seller to get software updates or anything new as I would like to have new faces and if possible apps, but unfortunately nothing.

On the thread about the MTK2502C I saw already some nice faces been post. As I am quite new with the device I would like to know how I can change things.

If I open the device on my computer there is 1 map Audio, 1 file accpara and 1 file mre.log.

Charger is a normal 4 pins charger, using Iphone 6S. Special 'Watch' app isn't working (already approved developer on the phone)

Hope you can help me out, very much appreciated!
[Other SmartWatches] Golem_:
I suppose you have already a picture about the process. Every thing you need you find here - link - . First move, you have to prepare a customized firmware, you get a version you like (we have 3 by now) and using Mtk Res app you install watchfaces/preview watchfaces by your taste, basically the process is described here - link - . Next move - flashing the firmware you just prepared, install drivers, open flash tool app, TURN OFF your watch, load scatter file, (the cfg from modified version), hit download wait two seconds then connect the watch, wait till flashing is complete (don't move wires, don't move watch, don't stop the process) and. . . that's all folks

If any issue just ask
[Other SmartWatches] suitterh:
Thank you Golem_ however my McAfee blocks the download files you have sent me in the link. Any other way I could get the files on my computer?

---------- Post added at 12:44 PM ---------- Previous post was at 12:38 PM ----------

Sorry was to early. Copied the link in another browser and it worked. I will let you know once I managed to succeed!
[Other SmartWatches] Golem_:
this is the only way, the cloud method of keeping/transferring files is the best for now - if mcaffee doesn't like it, who am I to judge?
[Other SmartWatches] suitterh:
First problem occurs used the following steps:

1. get these (flash tool compatible with your watch) - link

2. get a initialization firmware from here - link and unzip it somewhere in your computer

3. Turn Off your phone (all the operations made with flash tool are done with the phone turned off!!!)

4. Start flash tool under xpsp3 compatibility

5. press scatter file - go with browser to the initialization firmware you got at step 2, choose that cfg file and open

6 - press < Readback > in upper menu and so < Add > in the middle menu

7 - click twice on the item appears in the main window, set name as IWO_00 choose in browser the path and save

8 - set as Physical start address 0x00000000 and as Length 0x00800000 then ok

9 - press < Readback > in the middle menu wait 2 seconds and connect through USB your watch

10 - wait until the upload is complete (big green ring)

What happened is it stucked on 0% with watch off, so after a while I tried to put on the watch. Now it isn't responding anymore just black screen.

Please help
[Other SmartWatches] Golem_:
connect the watch to charger, is not responding as well???
[Other SmartWatches] suitterh:
No response at all. Normally it gives charging symbol when it's off. But now even my computer doesn't see the watch as Removable Disk.

Any idea how to solve?
[Other SmartWatches] Golem_:
Never met this situation, theoretically nothing happend to your watch, you were trying just to read its flash memory , try to reset keeping the start button pressed and connecting disconnecting USB
[Other SmartWatches] suitterh:
Perfect did the above and it worked back again. Btw how do I save my current set up before modifying? Just a matter of copying the files when connected as removable disk on my computer?
[Other SmartWatches] Golem_:
when you do the first download (flashing) go in options / backup and restore and set on backup-download/format-restore, it will do a copy of your NVRAM (settings and so on), next times when you flash it don't forget to set on download/format restore (the backup is already done in flash tool folder/backup)
[Other SmartWatches] suitterh:
When starting the procedure of in the Mtk App the moment I want to save it gives: 'No spider box available when SetupDiEnumDeviceInterfaces'.

Any idea how to solve? (choosesn the ROM file in the firmware map).

Thanks in advance
[Other SmartWatches] Golem_:
That's weird, what kind of Mtk Res you have there???????
[Other SmartWatches] suitterh:
I first tried 1.4 which didn't worked. Then I tried 1.3 and it did work. However tried to flash it afterwords green circle, nothing changed on the watch. Tried to do it again now Flash tool gives Error:ROM GFH_FILE_INFO not found ???
[Other SmartWatches] Golem_:
why 1.4??? you had one app in the first link, just i don't get it. . . As well about flashing. . . so you press download, connect the phone, the process gets done and nothing changed in the watch (as I have written in a previous post to you)??? impossible!
[Other SmartWatches] deepsspace:
Do you know how to view all the files in my watch?Such as icons,Settings and so on.In the Mtk_Res V1.3 I can only see a few of them.thx
[Other SmartWatches] Golem_:
Media content it is hardware coded (as our videocards are doing the job for our computers) so nearly impossible to make them visible
[Other SmartWatches] pemome:
Firmware 160218

Hi Golem,

You can modify the firmware 160218 to change all "faces" of iwo?

Thanks and congratulations for your work.

A greeting
[Other SmartWatches] Golem_:
I think so yes, I'll take a shot when I'll have some spare time tomorrow
[Other SmartWatches] Golem_:
Hi there my friend, just I took a look over the 160218, surprise, excluding the version number, this firmware is pure 160126, I didn't find any difference in the code, somebody was joking there because I recognized the cfg file, it is written in my style, yet I'm not doing this kind of jokes
[Other SmartWatches] pemome:
:( :( :(

I send the original file of the ROM (8MB) I got 4pda forum for you to see and check that your version is

Sorry, I had no idea.
[Other SmartWatches] Golem_:
Yes, checked again, no difference between 160218 and the previous 160126 we have already

Btw, lately I have updated readback extractor so that now is able to extract firmwares from 2502C or 2502A rom dumps (readback extractor 2.0 - search in my thread about that)
[Other SmartWatches] D1ave:
Just tried this and the above is incorrect, its *#2015*# :good:

Are there any other codes?

As the whole Flashing process seems confusing to me :eek: I downloaded the flashing tool and drivers and then got muddled :silly:

Wish there was a youtube step by step of the whole process.
[Other SmartWatches] hkgbenlo:
Hi Golem,

I'm sending you my rom hope you can unlock it so that I can change the watch faces.Thank you very much.
[Other SmartWatches] Golem_:
Hi there, I see your firmware, doing a comparison of code is a bit different of 151121 we have already, could you tell us if there are new features or what are the differences?

You can play with the versions we have already unlocked for your watch - link -
[Other SmartWatches] hkgbenlo:
Hi Golem,

Yes this is the only rom that reads Chinese character. The languages for this rom is only English and Chinese . Hope you can help.
[Other SmartWatches] Golem_:
So. . . you have need of chinese firmware??? Awesome :))

Anyway, I will unlock the watch skins for you for this firmware
[Other SmartWatches] pksick:
Looking for iwo mowatch Korean firmware. The download URL is required. Thank you.
[Other SmartWatches] hkgbenlo:
Hi Golem,

Thank you very much for unlocking this rom. Looking forward to it cheers. :)
[Other SmartWatches] Golem_:
You have it here - change it by your taste then flash it
[Other SmartWatches] Soyurn:
Hi, I develop for Android and I wanted to drop by and give my opinion. I purchase the IWO watch a few days ago, and I know it could be more than just the ****ty software put on by the manufacturer.

The watch has immense potential to be a cheap good competitor to the apple watch. The lack of proper software, watch faces, apps and design is really unappealing. The fact that the manufacturer did not make it open source development or added at least some type of platform disgusts me. I hope you continue to keep cracking at it and discovering more ways to customize the device other than what the maker intended. Unfortunately I don't have the knowledge to contribute to something like this, but I wish you and whoever tries a crack at it the best of luck! Thank you.
[Other SmartWatches] Golem_:
Long live REVERSE ENGINEERING!
[Other SmartWatches] nooficial:
Hello, any news on to update the new iwo v2 ...

Thank you

I found this looking FOTA Firmware Over The Air MTK2502C

http ://labs.mediatek.com/site/global/developer_tools/mediatek_linkit_assist_2502/whatis_2502/index.gsp
[Other SmartWatches] mazi_v:
hi

i have a smart watch f2 with 2502 soc and unfortunately it has an annoying start up and shut down sound. would you help and tell me how i can remove it.

tnx
[Other SmartWatches] deepsspace:
As we know,this watch support .vxp apps.Is it possible to make a app for this watch?Yahoo Weathers,Word and digit clock runs well on this watch,Do you have a calculator app for this watch?Thank you for everying you did!:good:
[Other SmartWatches] Golem_:
I do not own this watch but as I suppose it is like for all Nucleus, you have to get in profiles, to access the active one, customize, roll down, set sound on and sound off to silent

---------- Post added at 04:44 PM ---------- Previous post was at 04:37 PM ----------

Hope too that one day somebody will start learning all stuff in order to become a mre developer!

---------- Post added at 04:47 PM ---------- Previous post was at 04:44 PM ----------

Unfortunately no, there is no way to "steal" the firmware as long as the only contact with the exterior is just the bluetooth modem
[Other SmartWatches] nooficial:
Installing App VXP :

1. firmware 151121_v0.1.zip

2. Connect the watch to a computer, select to connect "mass storage"

3. Copy the VXP flash drive you want to install the application

4 Disconnect unit

4. Switch the menu style to Style 2 (Settings-Display-UI style -> Style 2), scroll through the menu until the end, there will be an icon in the form of a yellow folder - this is the file manager

5. Run the file manager and select the recorded file and install it.

APP's: https://mega.nz/#!wNFR3abC!Cc5DenfPegaCqkXg9TYOkfZQg-ZO4I2I-rUJbYk7r2c

info from: http://www.htcmania.com/showthread.php?t=1099486
[Other SmartWatches] nooficial:
Hello, it would not be possible to work on the line of the app of Mediatek for android that allows you to change face?

It may amend the apk to change areas without change d firmware. Even in the new iwo 2 ?
[Other SmartWatches] Golem_:
By my humble opinion it's quite impossible, Nucleus is not a modular but a fluid OS, as long as pictures are not independent entities but 100% part of the system, before anything the system has to be shut down in order to read/write something inside the system files
[Other SmartWatches] nooficial:
in the APK version 1.1.1 of Mediatek digitclockcfg.xml <vxpname platform="install">digitclock.vxp</vxpname>

The new face clock.. is a VXP !!!!!!
[Other SmartWatches] Golem_:
That's and add not a replacement, but if you know better, no argue on that